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Everything posted by Mudsaf
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Hello, i'm wondering do i need to escape $_SERVER['REMOTE_ADDR'] when selecting from MySQL database (Prevent SQL injections)? So can client modify his ip-address to attack the server?
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Well there is nothing @Warning or issue. So basically chrome tells that there is 14 warnings but the warning information area is empty.
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Alright, so when i tested W3schools javascript disabled i got html code coded with html_specialchars for example < > it looked like this. <div class='message error'> <strong>Javascript Disabled Detected</strong> <p>You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.</p> </div> <br />Toggle W3Schools With tags displaying.
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Hello, i'm wondering if there is reversed code for <noscript></noscript>, example if JavaScript is enabled add code there?
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Thanks for info, could you show me example of prepared mysqli_query with couple of $_POST elements?
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Hello, I've learned MySQL mostly and lately I've tried to change to MySQLi. I'm wondering how to insert data to database with preventing SQL injections? On MySQL i used stipslashes + mysql_real_escape_string Lets say if i have $_POST['uname'] and $_POST['upass'], which is best method to prevent SQL injections?mysqli_real_escape_string or prepared query? If prepared query could somebody show me example?
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Well as you know there is jQuery form plugin. If i don't have JavaScript enabled the page would display "Success" instead of whole website style. So i'm wondering is there possible to return a "small success" variable from the posted page to the page where its sent. No JavaScriptForm > Submit > Whole style & MessageJavaScriptForm > Submit > Message only atm = at the moment So basically what i'm searching here is i want to receive small variable or something from submit page so i can check what happened there without receiving full html code.
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Hello, i'm wondering which method i need to use tho get these values below working. 1 //This should return 11.2 //This should return 21.00001 //This should return 12.5 //This should return 33 //This should return 3 and so on, i guess you'll get my point. I've see that Math.round(); fixes it like decimal should work, but i want the number to go rounded to next higher number.
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Hello, i'm wondering atm if there is possibility to receive data from ajax or jQuery method without receiving full HTML page. Example if i use jQuery form plugin and submit data, i want to see if the post goes through correctly without any errors. Also i wan't to be user friendly if guest doesn't have JavaScript enabled the page works normally with all styles and other stuffs. Currently I've made blank PHP pages that writes data example "Success" and i check at JavaScript if the received html is "Success". Now i realized its very bad method to do that.jQuery form plugin http://malsup.com/jquery/form/
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Hello, I've graduated as programmer and i'd like to try making professional web-page. I want to know more about things listed below. How i can copyright my website legally. (Without company)Currently I've done this like here, i think its poor mans copyright tho.Copyright <published year>-<current year> by <myname>. All rights reserved (This is because i've used alot of libraries and i don't own them, but i have rights to use them).
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1) Well it seems like W3schools header is around same size as this topic header. (The logo is large tho, but its under developement atm)2) Well i know pure ajax would be better but i think php is way more secured and i know php and love to learn it more by developing shoutbox. I've tried to decrease the network usage much as possible per load so atm it uses 1/3 KB per refresh time if there is no new shouts. Also i need to reduce my code and make it lightweight as possible.3) I know there is no index.php or any other files, but its developement release, but i agree displaying website folders looks bad.
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I'm not quite following, so basically if i receive $_POST what was posted at INPUT form and lets say the input form name = test //Does it work like this & what ist he question mark at SQL sentence. Is it the first binded parameter?. if ($stmt = $mysqli->prepare("SELECT District FROM City WHERE Name=?")) {$stmt->bind_param("s", $_POST['test']);$stmt->execute();
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Hello, i'm wondering does MySQLi function.. mysqli_prepare() ..prevent SQL injections (check link) http://stackoverflow.com/questions/14011899/mysqli-real-escape-string-should-i-use-it
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Well another question, do you really see difference between PDO queries & MySQLi queries?
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So do you think that MySQLi might get removed in future because of PDO?
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Hello, i'm wondering that is there possibility to MySQLi extension get removed since there is PDO with way more Database supporting and only a little slower. Is the PDO new future of Database coding? If not why should i learn MySQLi instead of PDO straight away? MySQLi: http://php.net/manual/en/book.mysqli.php PDO: http://php.net/manual/en/book.pdo.php Reply what you think about this topic.
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Hello, i've tried to learn bit PDO connections but i'm wondering how the error checking works. Example my code. $con->exec("INSERT INTO first_example (value) VALUES ('2')") or die("LOL"); So basically the code above works? Anyone have good tutorials for PDO & is it that hard to learn PDO if i can do MySQL?
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So PDO shall it be, thanks for reply.
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Hello, i'm just wondering is MySQLi much different than MySQL? I have basic knowledge of MySQL and it seemed pretty similar & easy. Example this <?php$con = mysqli_connect("<hostserver>","<user>","<pass>","<database>") or die("<error>");$result = $con->query("SELECT userName FROM <users>") or die("<query_failed>");while ($row = mysqli_fetch_array($result)) {echo $row['<username>'] . "<br>";}if (isset($con)) {mysqli_close($con) or die("<some random closing problems>");}?> PS: I know its improved extension of MySQL, but i wan't to know if there is major changes in code. Ah i even might consider PDO since alot of databases supports it, would you suggest that? http://net.tutsplus.com/tutorials/php/pdo-vs-mysqli-which-should-you-use/
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The right answer is plenty, below is alot listed but i'm 100% sure there is plenty of more. http://en.wikipedia.org/wiki/List_of_programming_languages
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I found tutorial for style, but didin't find method to remove ID and CLASS attributes. preg_replace('/style=(["'])[^1]*?1/i', '', $item, -1);